Page 209 - Parker Catalog 4400 - Hose, Fittings and Equipment

Use with hoses: 387/TC/ST,
Catalog 4400 US 77 Series Fittings 487/TC/ST, 787/TC/ST, 797/TC/ST

1XN77
Caterpillar Flange Head - 90° Elbow
®
A A

Part Flange Hose I.D. A E F B
Number inch inch inch mm inch mm inch inch mm
1XN77-12-12 3/4 3/4 4.23 107,4 2.48 63,0 1-5/8 2.59 65,9
1XN77-12-16 3/4 1 4.41 112,0 2.76 70,0 1-5/8 2.46 62,5
1XN77-16-12 1 3/4 4.23 107,4 2.48 63,0 1-7/8 2.59 65,9
1XN77-16-16 1 1 4.73 120,1 2.91 74,0 1-7/8 2.78 70,6
1XN77-16-20 1 1-1/4 5.44 138,2 3.70 94,0 1-7/8 3.17 80,5
1XN77-20-16 1-1/4 1 4.72 119,9 2.91 74,0 2-1/8 2.77 70,4
1XN77-20-20 1-1/4 1-1/4 6.28 159,5 3.70 94,0 2-1/8 4.01 101,8
1XN77-20-24 1-1/4 1-1/2 6.69 169,9 4.17 105,9 2-1/8 4.30 109,2 B
1XN77-24-20 1-1/2 1-1/4 6.28 159,5 3.03 77,0 2-1/2 4.01 101,8
1XN77-24-24 1-1/2 1-1/2 7.24 183,9 4.16 105,6 2-1/2 4.85 123,2
1XN77-32-24 2 1-1/2 7.24 183,9 4.16 105,6 3-1/8 4.85 123,2
1XN77-32-32 2 2 8.75 222,1 5.24 133,0 3-1/8 5.99 152,2

1K577
Komatsu Flange Head
®
C

Part Flange Hose I.D. A F B
Number inch inch inch mm inch inch mm
1K577-16-16 1 1 4.70 119,4 1-3/4 2.75 69,9

1KA77
Komatsu High Pressure Flange Head D
®
A
B
Part Flange Hose I.D. A F B
Number inch inch inch mm inch inch mm
1KA77-20-16 1-1/4 1 4.05 102,9 2-1/8 2.10 53,4 F
1KA77-20-20 1-1/4 1-1/4 5.73 145,6 2-1/8 3.46 87,9
1KA77-24-24 1-1/2 1-1/2 6.39 162,3 2-1/2 4.00 101,6
1KA77-32-32 2 2 7.17 182,0 2-9/16 4.41 112,0

E

Refer to Pressure Rating of Hose End Connections Chart on page E-47.

See Accessories Section for O-Rings and Flange Kits.
B-111